<?php

//连接数据库
$dbc = mysqli_connect ('localhost', 'root', 'root', 'students');

//指定连接器的编码方式
mysqli_set_charset($dbc, 'utf8');

//对数据库进行操作
$query = 'select * from info';
$result = mysql_query($dbc, $query);

//处理查询到的数据
while ($row = mysqli_fetch_array($result)) {
 echo "<pre>";
var_dump($row['name']);
echo "</pre>";
 }

//释放资源
 mysqli_free_result ($result);
mysqli_close($dbc);